- Use errors.Is() instead of direct sentinel comparison (13 instances) - Convert if/else-if chains to switch/case for same-variable comparisons - Remove redundant bitwise OR with zero - Add post-implementation checklist to CLAUDE.md
- Remove standalone mode code: file-based stores, standalone gateway, heartbeat service, SQLite memory, standalone docker-compose - Rename docker-compose.managed.yml → docker-compose.postgres.yml - Clean up ~130 Go comments referencing "managed mode" qualifier - Simplify docker-compose.yml env vars (providers/channels via web UI) - Update .env.example to essential vars only (token + encryption key) - Add setup wizard UI (provider → agent → channel bootstrap flow) - Add logs.tail WebSocket handler for live log streaming - Add cursor-pointer to interactive UI components - Clean up config page (remove standalone-only sections) - Update README and docs for managed-only architecture